A: An increased concentration of salt in soil inhibits plant growth, eventually leading to plant death, and high salinity in soil is a major issue facing the agriculture industry. However, there is a subset of plants called halophytes that have adapted to growing in high-saline areas.
By 18 months, your toddler will probably start making many common consonant sounds, such as t, d, n, w, and h. Learning to make these sounds is a watershed event, one that leads to the rapid vocabulary spurt that most children go through at this stage. Don't expect to hear all these sounds in actual words yet.
The babbling will start making sense as your child will begin imitating your language. He or she should also respond to sounds by eye contact and turning his or her head in the direction of sounds. By the end of 18 months, your child will continue to learn new words. However, do not expect too much though.